RU2007127571A - DEVICE FOR PREVENTING FIRE AT THE WELL OF THE WELL WHEN DESTRUCTING A GROUND PIPELINE - Google Patents

DEVICE FOR PREVENTING FIRE AT THE WELL OF THE WELL WHEN DESTRUCTING A GROUND PIPELINE Download PDF

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Publication number
RU2007127571A
RU2007127571A RU2007127571/03A RU2007127571A RU2007127571A RU 2007127571 A RU2007127571 A RU 2007127571A RU 2007127571/03 A RU2007127571/03 A RU 2007127571/03A RU 2007127571 A RU2007127571 A RU 2007127571A RU 2007127571 A RU2007127571 A RU 2007127571A
Authority
RU
Russia
Prior art keywords
well
destructing
preventing fire
ground pipeline
pipe
Prior art date
Application number
RU2007127571/03A
Other languages
Russian (ru)
Other versions
RU2354808C2 (en
Inventor
Ринат Юсупович Шафеев (RU)
Ринат Юсупович Шафеев
Original Assignee
Ринат Юсупович Шафеев (RU)
Ринат Юсупович Шафеев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ринат Юсупович Шафеев (RU), Ринат Юсупович Шафеев filed Critical Ринат Юсупович Шафеев (RU)
Priority to RU2007127571/03A priority Critical patent/RU2354808C2/en
Publication of RU2007127571A publication Critical patent/RU2007127571A/en
Application granted granted Critical
Publication of RU2354808C2 publication Critical patent/RU2354808C2/en

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  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Claims (1)

Устройство для предупреждения пожара на устье скважины при разрушении наземного трубопровода, включающего в себя трубчатый корпус с радиальной перфорацией, отличающееся тем, что корпус выполнен в виде трубы по сечению запорного оборудования скважины, которая снабжена концевыми фланцами, а между фланцами на корпусе выполнены радиальные отверстия, которые по периметру охватывает жестко закрепленный желобчатый кольцевой пояс, полость которого, через обратный клапан и вентиль, снабжена патрубком. A device for preventing fire at the wellhead during the destruction of an onshore pipeline, including a tubular body with radial perforation, characterized in that the body is made in the form of a pipe along the cross-section of the shut-off equipment of the well, which is equipped with end flanges, and radial holes are made between the flanges on the body, which along the perimeter are covered by a rigidly mounted grooved annular belt, the cavity of which, through a non-return valve and a valve, is equipped with a pipe.
RU2007127571/03A 2007-07-18 2007-07-18 Device for fire prevention in wellhead in case of surface pipeline damage RU2354808C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007127571/03A RU2354808C2 (en) 2007-07-18 2007-07-18 Device for fire prevention in wellhead in case of surface pipeline damage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007127571/03A RU2354808C2 (en) 2007-07-18 2007-07-18 Device for fire prevention in wellhead in case of surface pipeline damage

Publications (2)

Publication Number Publication Date
RU2007127571A true RU2007127571A (en) 2009-01-27
RU2354808C2 RU2354808C2 (en) 2009-05-10

Family

ID=40543586

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007127571/03A RU2354808C2 (en) 2007-07-18 2007-07-18 Device for fire prevention in wellhead in case of surface pipeline damage

Country Status (1)

Country Link
RU (1) RU2354808C2 (en)

Also Published As

Publication number Publication date
RU2354808C2 (en) 2009-05-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090719